import Vue from 'vue'
import VueRouter from 'vue-router'


Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: () => import('../components/Login')
  },
  {
    path: '/home',
    component: () => import('../components/Home'),
    redirect: '/welcome',
    children: [{
      path: '/welcome',
      component: () => import('../components/Welcome')
    }, {
      path: '/users',
      component: () => import('../components/user/User')
    },
    {
      path: '/rights',
      component: () => import('../components/power/Rights')
    }, {
      path: '/roles',
      component: () => import('../components/power/Roles')
    }, {
      path: '/categories',
      component: () => import('../components/goods/Cate')
    },
    {
      path: '/params',
      component: () => import('../components/goods/Params')
    },
    {
      path: '/goods',
      component: () => import('../components/goods/List'),
    }, {
      path: '/goods/add',
      component: () => import('../components/goods/Add')
    }, {
      path: '/orders',
      component: () => import('../components/order/Order')
    }, {
      path: '/goods/edit',
      component: () => import('../components/goods/Edit')
    }, {
      path: '/reports',
      component: () => import('../components/report/Report')
    }]
  },


]

const router = new VueRouter({
  routes
})

//挂载路由导航守卫
router.beforeEach((to, from, next) => {
  if (to.path === '/login') return next()
  // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  next()
})

export default router
